Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was closed and archived. Please ask a new question if you need help.

I can't open Firefox Brower on my laptop.

  • 1 reply
  • 1 has this problem
  • 7 views
  • Last reply by McCoy

djrpai
djrpai
more options

I keep getting window message " Firefox is already running. The old firefox process must be closed. " I have tried uninstalling and reinstalling but keep getting the same problem

I keep getting window message " Firefox is already running. The old firefox process must be closed. " I have tried uninstalling and reinstalling but keep getting the same problem

All Replies (1)

McCoy
McCoy
more options

Dupliate question.

Please continue here :

https://support.mozilla.org/en-US/questions/1272531